308551488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 1008522240

約数和(自身を除く): 699970752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 56, 57, 64, 76, 84, 86, 96, 112, 114, 129, 133, 152, 168, 172, 192, 224, 228, 258, 266, 281, 301, 304, 336, 344, 399, 448, 456, 516, 532, 562, 602, 608, 672, 688, 798, 817, 843, 903, 912, 1032, 1064, 1124, 1204, 1216, 1344, 1376, 1596, 1634, 1686, 1806, 1824, 1967, 2064, 2128, 2248, 2408, 2451, 2752, 3192, 3268, 3372, 3612, 3648, 3934, 4128, 4256, 4496, 4816, 4902, 5339, 5719, 5901, 6384, 6536, 6744, 7224, 7868, 8256, 8512, 8992, 9632, 9804, 10678, 11438, 11802, 12083, 12768, 13072, 13488, 14448, 15736, 16017, 17157, 17984, 19264, 19608, 21356, 22876, 23604, 24166, 25536, 26144, 26976, 28896, 31472, 32034, 34314, 36249, 37373, 39216, 42712, 45752, 47208, 48332, 52288, 53952, 57792, 62944, 64068, 68628, 72498, 74746, 78432, 84581, 85424, 91504, 94416, 96664, 112119, 125888, 128136, 137256, 144996, 149492, 156864, 169162, 170848, 183008, 188832, 193328, 224238, 229577, 253743, 256272, 274512, 289992, 298984, 338324, 341696, 366016, 377664, 386656, 448476, 459154, 507486, 512544, 549024, 579984, 597968, 676648, 688731, 773312, 896952, 918308, 1014972, 1025088, 1098048, 1159968, 1195936, 1353296, 1377462, 1607039, 1793904, 1836616, 2029944, 2319936, 2391872, 2706592, 2754924, 3214078, 3587808, 3673232, 4059888, 4821117, 5413184, 5509848, 6428156, 7175616, 7346464, 8119776, 9642234, 11019696, 12856312, 14692928, 16239552, 19284468, 22039392, 25712624, 38568936, 44078784, 51425248, 77137872, 102850496, 154275744, 308551488]

約数ペア:

[(1, 308551488), (2, 154275744), (3, 102850496), (4, 77137872), (6, 51425248), (7, 44078784), (8, 38568936), (12, 25712624), (14, 22039392), (16, 19284468), (19, 16239552), (21, 14692928), (24, 12856312), (28, 11019696), (32, 9642234), (38, 8119776), (42, 7346464), (43, 7175616), (48, 6428156), (56, 5509848), (57, 5413184), (64, 4821117), (76, 4059888), (84, 3673232), (86, 3587808), (96, 3214078), (112, 2754924), (114, 2706592), (129, 2391872), (133, 2319936), (152, 2029944), (168, 1836616), (172, 1793904), (192, 1607039), (224, 1377462), (228, 1353296), (258, 1195936), (266, 1159968), (281, 1098048), (301, 1025088), (304, 1014972), (336, 918308), (344, 896952), (399, 773312), (448, 688731), (456, 676648), (516, 597968), (532, 579984), (562, 549024), (602, 512544), (608, 507486), (672, 459154), (688, 448476), (798, 386656), (817, 377664), (843, 366016), (903, 341696), (912, 338324), (1032, 298984), (1064, 289992), (1124, 274512), (1204, 256272), (1216, 253743), (1344, 229577), (1376, 224238), (1596, 193328), (1634, 188832), (1686, 183008), (1806, 170848), (1824, 169162), (1967, 156864), (2064, 149492), (2128, 144996), (2248, 137256), (2408, 128136), (2451, 125888), (2752, 112119), (3192, 96664), (3268, 94416), (3372, 91504), (3612, 85424), (3648, 84581), (3934, 78432), (4128, 74746), (4256, 72498), (4496, 68628), (4816, 64068), (4902, 62944), (5339, 57792), (5719, 53952), (5901, 52288), (6384, 48332), (6536, 47208), (6744, 45752), (7224, 42712), (7868, 39216), (8256, 37373), (8512, 36249), (8992, 34314), (9632, 32034), (9804, 31472), (10678, 28896), (11438, 26976), (11802, 26144), (12083, 25536), (12768, 24166), (13072, 23604), (13488, 22876), (14448, 21356), (15736, 19608), (16017, 19264), (17157, 17984)]